高考英语一轮复习 Unit 1　 Advertising课件 牛津译林版必修4

2012届高考英语一轮复习课件牛津译林版 必修四 UNIT 1 ADVERTISING核心单词核心单词重点短语重点短语关键句子关键句子英语英语“倍数倍数”巧表达巧表达英语中表达倍数时常用英语中表达倍数时常用once(一倍一倍)，twice(两倍两倍)，three times(三倍三倍)等，依此类推，等，依此类推，意为意为“是是的的倍倍”或或“增加到增加到倍倍”。句型如下：。句型如下：(1).times 比较级比较级than.The box is five times bigger than that one.这个盒子比那个大这个盒子比那个大5倍。倍。(2).times as 原形原形as.Asia is four times as large as Europe.亚洲是欧洲的亚洲是欧洲的4倍大。倍大。(3).times the size/length/depth/width/height/amount of .This hall is five times the size of our classroom.这个大厅是我们教室的这个大厅是我们教室的5倍大。倍大。(4)The size/height/length/width/.of.is 倍数倍数 that of.The size of the meeting room is three times that of our office.这个会议室的大小是我们办公室的这个会议室的大小是我们办公室的3倍。倍。(5).times 特殊疑问词引导的从句特殊疑问词引导的从句The production is now three times what it was ten years ago.现在的产量是现在的产量是10年前的年前的3倍。倍。(6)主语谓语主语谓语by倍数倍数Compared with that of last year，our coal output has increased by three times.跟去年相比，我们的煤产量提高了跟去年相比，我们的煤产量提高了3倍。倍。 高高 频频 考考 点点现在完成进行时现在完成进行时教材原文：教材原文：Our government understands this，and has been using PSAs to educate people for many years.(P77)(2010安徽，安徽，34)Weve spent too much money recently.Well，it isnt surprising.Our friends and relatives_ around all the time.A.are coming B.had comeC.were coming D.have been coming 答案：答案：D句意为句意为“近来我们花了太多钱了。近来我们花了太多钱了。并不惊奇，近来并不惊奇，近来朋友和亲戚总是来访。朋友和亲戚总是来访。”用用have been coming表示从过去到现在一表示从过去到现在一直所发生的动作。直所发生的动作。高高 频频 考考 点点虚拟语气虚拟语气教材原文：教材原文：I recommend that we purchase(P9)(2009浙江，浙江，13)The doctor recommended that you _ swim after eating a large meal. A.wouldnt B.couldnt C.neednt D.shouldnt答案：答案：Drecommend后需接虚拟语气。谓语需用后需接虚拟语气。谓语需用“(should) 动词原形动词原形”。句意为：医生建议你饱餐之后不要游泳。句意为：医生建议你饱餐之后不要游泳。常常 考考 词词 汇汇convenient教材原文：教材原文：Its fashionable；its convenient！ (P16)(2008山东，山东，33)Would it be _ for you to pick me up at four oclock and take me to the airport？A.free B.vacant C.handy D.convenient答案：答案：D考查形容词辨析。考查形容词辨析。It is convenient for sb.to do sth.某人某人方便做某事。方便做某事。convenient方便的。方便的。 高高 频频 考考 点点what引导主语从句引导主语从句教材原文：教材原文：What they dont mention is how bad these things can be for our teeth.(P14)(2007上海，上海，39)_ he referred to in his article was unknown to the general reader.A.That B.What C.Whether D.Where答案：答案：Bwhat引导主语从句，又在从句中作引导主语从句，又在从句中作referred to的宾语的宾语,其他选项都无此作用。其他选项都无此作用。